27721848

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2143}}^1$

素因数の和:2177

約数の個数: 96

約数和(自身を含む): 87989760

約数和(自身を除く): 60267912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 392, 462, 539, 588, 616, 924, 1078, 1176, 1617, 1848, 2143, 2156, 3234, 4286, 4312, 6429, 6468, 8572, 12858, 12936, 15001, 17144, 23573, 25716, 30002, 45003, 47146, 51432, 60004, 70719, 90006, 94292, 105007, 120008, 141438, 165011, 180012, 188584, 210014, 282876, 315021, 330022, 360024, 420028, 495033, 565752, 630042, 660044, 840056, 990066, 1155077, 1260084, 1320088, 1980132, 2310154, 2520168, 3465231, 3960264, 4620308, 6930462, 9240616, 13860924, 27721848]

約数ペア:

[(1, 27721848), (2, 13860924), (3, 9240616), (4, 6930462), (6, 4620308), (7, 3960264), (8, 3465231), (11, 2520168), (12, 2310154), (14, 1980132), (21, 1320088), (22, 1260084), (24, 1155077), (28, 990066), (33, 840056), (42, 660044), (44, 630042), (49, 565752), (56, 495033), (66, 420028), (77, 360024), (84, 330022), (88, 315021), (98, 282876), (132, 210014), (147, 188584), (154, 180012), (168, 165011), (196, 141438), (231, 120008), (264, 105007), (294, 94292), (308, 90006), (392, 70719), (462, 60004), (539, 51432), (588, 47146), (616, 45003), (924, 30002), (1078, 25716), (1176, 23573), (1617, 17144), (1848, 15001), (2143, 12936), (2156, 12858), (3234, 8572), (4286, 6468), (4312, 6429)]